65642616 (number)

65642616 is an even 8-digits composite number following 65642615 and preceding 65642617. In scientific notation, it is written as 6.5642616 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 19906560 positive integers (up to 65642616) that are relatively prime to 65642616.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand six hundred sixteen

Notation

Scientific notation 6.5642616 × 10^7
Engineering notation 6.5642616 × 10^6

Prime Factorization of 65642616

Prime Factorization 2 × 2 × 2 × 3 × 9 × 13 × 97 × 241

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 16410654
Product of the distinct prime numbers

The prime factorization of 65642616 is 2 × 2 × 2 × 3 × 9 × 13 × 97 × 241. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 65642616)

Multiplication

n×y
n×2 131285232
n×3 196927848
n×4 262570464
n×5 328213080

Division

n÷y
n÷2 32821308
n÷3 21880872
n÷3 16410654
n÷5 13128523.2

Exponentiation

ny
n2 4308953035323456
n3 2.8285094945977E+23
n4 1.8567076260623E+31
n5 1.2187914572188E+39

Nth Root

y√n
2√n 8102.0130831788
3√n 403.39324990772
4√n 90.01118310065
5√n 36.596299744815

Divisors of 65642616

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65642615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65642616 can be divided by 128 positive divisors. The sum of these divisors (counting 65642616) is 1, the average is 0.0078125.

Base conversion 65642616

Base System Value
2 Binary 11111010011010000001111000
3 Ternary 11120111222202000
4 Quaternary 3322122001320
5 Quinary 113301030431
6 Senary 10302541000
8 Octal 372320170
10 Decimal 65642616
12 Duodecimal 19b97760
16 Hexadecimal 3e9a078
20 Vigesimal 10a56ag
36 Base36 132y60

Cryptographic Hash Functions

md5 ce53d96612282904c745f8677eac84bb
sha1 07ab1868d5baf1c15213d3ef89bf4137d3d0c1cf
sha256 6d3a2e857e75faa57376f79611ea2568087f87de6256d3a84c89c4da9eb847e1
sha512 5207b26a19dc5bcbe2aa98914a168e3e2cc1bfcb02772ae34367af78beb0140d5f3aa2faf35102fc63a0957e6eea72ff36294af0f6762d65ff0bbc132b330f44
ripemd-160 e1def6d13b19c7649d26f454246a2d9984099ec1

65642616 as geometric shapes

Circle

Radius = n
Diameter 131285232
Circumference 412444720.37603
Area 1.3536975200436E+16

Sphere

Radius = n
Volume 1.1848032865116E+24
Surface area 5.4147900801742E+16
Circumference 412444720.37603

Square

Length = n
Perimeter 262570464
Area 4308953035323456
Diagonal 92832677.816849

Cube

Length = n
Surface area 25853718211940736
Volume 2.8285094945977E+23
Space diagonal 113696346.05373

Equilateral Triangle

Length = n
Perimeter 196927848
Area 1.8658313961521E+15
Altitude 56848173.026867

Triangular Pyramid

Length = n
Surface area 1.8658313961521E+15
Volume 3.3334304071343E+22
Height 30944225.93895